大约有 44,000 项符合查询结果（耗时：0.0541秒） [XML]
Add .gitignore to gitignore
...erm>y m> repositorm>y m> on m>y m>our machine m>y m>ou can create the file ~/.gitignore_global m>and m> then run
git config --global core.excludesfile ~/.gitignore_global
share
|
improve this answer
|
...
Set EditText Digits Programmaticallm>y m>
...
Trm>y m> this:
<EditText
m>and m>roid:inputTm>y m>pe="number"
m>and m>roid:digits="0123456789."
/>
From Code:
weightInput.setKem>y m>Listener(DigitsKem>y m>Listener.getInstance("0123456789."));
But, it allows the user to include several "."
See Joem>y m>RA's answer fo...
using gitignore to ignore (but not delete) files
...f .gitignore, m>y m>ou can update local git repositorm>y m> bm>y m> running following commm>and m>:
git update-index --assume-unchanged <file>
In this case a file is being tracked in the origin repo. m>Y m>ou can modifm>y m> it in m>y m>our local repo m>and m> git will never mark it as changed. Read more at:
http://blog.pagebak...
Evaluate expression given as a string
...ied. For example, if m>y m>ou have a pre-defined variable name equal to "David" m>and m> m>y m>ou reassign using eval(parse(text = "name") == "Alexm>and m>er", m>y m>ou will get an error because eval & parse do not return an R expression that can be evaluated.
– Crt
Aug 1 '16 at 22...
Does the 'mutable' kem>y m>word have anm>y m> purpose other than allowing the variable to be modified bm>y m> a con
...
It allows the differentiation of bitwise const m>and m> logical const. Logical const is when an object doesn't change in a wam>y m> that is visible through the public interface, like m>y m>our locking example. Another example would be a class that computes a value the first time it is...
What's the equivalent for eclipse's ALT+UP/DOWN (move line) in Visual Studio?
In Eclipse, selecting a line m>and m> pressing Alt + ↑ / ↓ will move the line up m>and m> down, a quick wam>y m> to avoid copm>y m>&paste.
Is there an equivalent in Visual Studio?
...
How do I 'overwrite', rather than 'merge', a branch on another branch in Git?
I have two branches, email m>and m> staging . staging is the latest one m>and m> I no longer need the old changes in email branch, m>y m>et I don't want to delete them.
...
How to ignore all hidden directories/files recursivelm>y m> in a git repositorm>y m>?
I'd like to have Git ignore all hidden files m>and m> directories.
i.e.
3 Answers
3
...
How can I save an image to the camera roll?
I am new to Xcode (using 4.3) m>and m> am not sure how to save an image to the device's camera roll. All that I have done so far is set up an IBAction for the button to save the image. What librarm>y m> method or function can I use to save an image to the user's camera roll?
...
Is it possible to select the last n items with nth-child?
Using a stm>and m>ard list, I'm trm>y m>ing to select the last 2 list items. I've various permutations of An+B but nothing seems to select the last 2:
...